PT2245818T - Modulação codificada com colocação entre vias i e q e rotação otimizada - Google Patents
Modulação codificada com colocação entre vias i e q e rotação otimizadaInfo
- Publication number
- PT2245818T PT2245818T PT97120976T PT09712097T PT2245818T PT 2245818 T PT2245818 T PT 2245818T PT 97120976 T PT97120976 T PT 97120976T PT 09712097 T PT09712097 T PT 09712097T PT 2245818 T PT2245818 T PT 2245818T
- Authority
- PT
- Portugal
- Prior art keywords
- interleaving
- pathways
- coded modulation
- optimized rotation
- optimized
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L27/00—Modulated-carrier systems
- H04L27/32—Carrier systems characterised by combinations of two or more of the types covered by groups H04L27/02, H04L27/10, H04L27/18 or H04L27/26
- H04L27/34—Amplitude- and phase-modulated carrier systems, e.g. quadrature-amplitude modulated carrier systems
- H04L27/3405—Modifications of the signal space to increase the efficiency of transmission, e.g. reduction of the bit error rate, bandwidth, or average power
- H04L27/3416—Modifications of the signal space to increase the efficiency of transmission, e.g. reduction of the bit error rate, bandwidth, or average power in which the information is carried by both the individual signal points and the subset to which the individual points belong, e.g. using coset coding, lattice coding, or related schemes
- H04L27/3427—Modifications of the signal space to increase the efficiency of transmission, e.g. reduction of the bit error rate, bandwidth, or average power in which the information is carried by both the individual signal points and the subset to which the individual points belong, e.g. using coset coding, lattice coding, or related schemes in which the constellation is the n - fold Cartesian product of a single underlying two-dimensional constellation
- H04L27/3433—Modifications of the signal space to increase the efficiency of transmission, e.g. reduction of the bit error rate, bandwidth, or average power in which the information is carried by both the individual signal points and the subset to which the individual points belong, e.g. using coset coding, lattice coding, or related schemes in which the constellation is the n - fold Cartesian product of a single underlying two-dimensional constellation using an underlying square constellation
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
- Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR0851048A FR2927754B1 (fr) | 2008-02-19 | 2008-02-19 | Procede de transmission, dispositif, produit programme d'ordinateur et signal correspondants. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| PT2245818T true PT2245818T (pt) | 2018-06-28 |
Family
ID=40084352
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PT97120976T PT2245818T (pt) | 2008-02-19 | 2009-02-18 | Modulação codificada com colocação entre vias i e q e rotação otimizada |
Country Status (10)
| Country | Link |
|---|---|
| EP (1) | EP2245818B1 (pt) |
| JP (1) | JP5417345B2 (pt) |
| KR (1) | KR101555507B1 (pt) |
| CN (1) | CN102017561B (pt) |
| DK (1) | DK2245818T3 (pt) |
| ES (1) | ES2674707T3 (pt) |
| FR (1) | FR2927754B1 (pt) |
| PT (1) | PT2245818T (pt) |
| TR (1) | TR201808949T4 (pt) |
| WO (1) | WO2009103746A1 (pt) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2956938A1 (fr) | 2010-02-26 | 2011-09-02 | Inst Telecom Telecom Bretagne | Procede et dispositif de transmission, signal et produits programmes d'ordinateur correspondants. |
| EP2523412B1 (en) * | 2011-05-11 | 2018-09-26 | Samsung Electronics Co., Ltd. | Apparatus and method for soft demapping |
| US8982927B2 (en) | 2011-11-10 | 2015-03-17 | Panasonic Corporation | Transmitting method, receiving method, transmitter and receiver |
| WO2014167861A1 (ja) | 2013-04-12 | 2014-10-16 | パナソニック インテレクチュアル プロパティ コーポレーション オブ アメリカ | 送信方法 |
| US20170163376A9 (en) * | 2013-11-15 | 2017-06-08 | Nippon Hoso Kyokai | Modulator, demodulator, transmission device, and reception device |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ATE332049T1 (de) * | 2001-01-16 | 2006-07-15 | Koninkl Philips Electronics Nv | Abbildung bit-verschachtelter kodierter modulation (bicm) |
| ATE553580T1 (de) * | 2005-07-26 | 2012-04-15 | Panasonic Corp | Bitbetriebene umordnungs-diversität für aico- abbildung |
-
2008
- 2008-02-19 FR FR0851048A patent/FR2927754B1/fr active Active
-
2009
- 2009-02-18 JP JP2010547174A patent/JP5417345B2/ja active Active
- 2009-02-18 ES ES09712097.6T patent/ES2674707T3/es active Active
- 2009-02-18 KR KR1020107018444A patent/KR101555507B1/ko active IP Right Grant
- 2009-02-18 EP EP09712097.6A patent/EP2245818B1/fr active Active
- 2009-02-18 CN CN200980105661.8A patent/CN102017561B/zh active Active
- 2009-02-18 TR TR2018/08949T patent/TR201808949T4/tr unknown
- 2009-02-18 WO PCT/EP2009/051939 patent/WO2009103746A1/fr active Application Filing
- 2009-02-18 DK DK09712097.6T patent/DK2245818T3/en active
- 2009-02-18 PT PT97120976T patent/PT2245818T/pt unknown
Also Published As
| Publication number | Publication date |
|---|---|
| EP2245818A1 (fr) | 2010-11-03 |
| CN102017561B (zh) | 2014-04-02 |
| JP5417345B2 (ja) | 2014-02-12 |
| KR20110031271A (ko) | 2011-03-25 |
| FR2927754B1 (fr) | 2010-03-26 |
| CN102017561A (zh) | 2011-04-13 |
| FR2927754A1 (fr) | 2009-08-21 |
| DK2245818T3 (en) | 2018-07-16 |
| JP2011515040A (ja) | 2011-05-12 |
| KR101555507B1 (ko) | 2015-09-24 |
| TR201808949T4 (tr) | 2018-07-23 |
| WO2009103746A4 (fr) | 2009-10-15 |
| ES2674707T3 (es) | 2018-07-03 |
| EP2245818B1 (fr) | 2018-04-04 |
| WO2009103746A1 (fr) | 2009-08-27 |
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